28436832

素因数分解:

$2^5\times 3^6\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 168

約数和(自身を含む): 89241264

約数和(自身を除く): 60804432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 53, 54, 69, 72, 81, 92, 96, 106, 108, 138, 144, 159, 162, 184, 207, 212, 216, 243, 276, 288, 318, 324, 368, 414, 424, 432, 477, 486, 552, 621, 636, 648, 729, 736, 828, 848, 864, 954, 972, 1104, 1219, 1242, 1272, 1296, 1431, 1458, 1656, 1696, 1863, 1908, 1944, 2208, 2438, 2484, 2544, 2592, 2862, 2916, 3312, 3657, 3726, 3816, 3888, 4293, 4876, 4968, 5088, 5589, 5724, 5832, 6624, 7314, 7452, 7632, 7776, 8586, 9752, 9936, 10971, 11178, 11448, 11664, 12879, 14628, 14904, 15264, 16767, 17172, 19504, 19872, 21942, 22356, 22896, 23328, 25758, 29256, 29808, 32913, 33534, 34344, 38637, 39008, 43884, 44712, 45792, 51516, 58512, 59616, 65826, 67068, 68688, 77274, 87768, 89424, 98739, 103032, 117024, 131652, 134136, 137376, 154548, 175536, 178848, 197478, 206064, 263304, 268272, 296217, 309096, 351072, 394956, 412128, 526608, 536544, 592434, 618192, 789912, 888651, 1053216, 1184868, 1236384, 1579824, 1777302, 2369736, 3159648, 3554604, 4739472, 7109208, 9478944, 14218416, 28436832]

約数ペア:

[(1, 28436832), (2, 14218416), (3, 9478944), (4, 7109208), (6, 4739472), (8, 3554604), (9, 3159648), (12, 2369736), (16, 1777302), (18, 1579824), (23, 1236384), (24, 1184868), (27, 1053216), (32, 888651), (36, 789912), (46, 618192), (48, 592434), (53, 536544), (54, 526608), (69, 412128), (72, 394956), (81, 351072), (92, 309096), (96, 296217), (106, 268272), (108, 263304), (138, 206064), (144, 197478), (159, 178848), (162, 175536), (184, 154548), (207, 137376), (212, 134136), (216, 131652), (243, 117024), (276, 103032), (288, 98739), (318, 89424), (324, 87768), (368, 77274), (414, 68688), (424, 67068), (432, 65826), (477, 59616), (486, 58512), (552, 51516), (621, 45792), (636, 44712), (648, 43884), (729, 39008), (736, 38637), (828, 34344), (848, 33534), (864, 32913), (954, 29808), (972, 29256), (1104, 25758), (1219, 23328), (1242, 22896), (1272, 22356), (1296, 21942), (1431, 19872), (1458, 19504), (1656, 17172), (1696, 16767), (1863, 15264), (1908, 14904), (1944, 14628), (2208, 12879), (2438, 11664), (2484, 11448), (2544, 11178), (2592, 10971), (2862, 9936), (2916, 9752), (3312, 8586), (3657, 7776), (3726, 7632), (3816, 7452), (3888, 7314), (4293, 6624), (4876, 5832), (4968, 5724), (5088, 5589)]